A fixing tool for processing a packaging box

Abstract

The utility model discloses a kind of fixing tool for packaging box processing, specifically in the packaging box processing technical field, including: tooling table, the tooling table is positioned as paperboard folding;Feeding device, the feeding device is parallelly arranged in the side of tooling table, the feeding device includes paperboard placing seat, the paperboard placing area bottom of the paperboard placing seat is provided with the liftable supporting plate that can push paperboard upwards;Pushing device, the pushing device is vertically arranged with tooling table and feeding device, the utility model is pushed to the paperboard of the mark device and the pushing device being arranged in the side of tooling table, feeding device sequentially conveys stacked paperboard upwards to below mark device, the most top paperboard is pre-pressed crease treatment by mark device, subsequently, pushing device pushes the paperboard of mark completion to tooling table top, the design realizes paperboard automatic feeding, and supports parallel processing: significantly improve overall efficiency.

Description

Technical Field

[0001] This utility model relates to the field of packaging box processing technology, specifically to a fixed tooling for packaging box processing. Background Technology

[0002] Packaging boxes are a type of packaging carrier used in logistics, warehousing management, e-commerce, and other fields. Corrugated cardboard boxes, in particular, are the core carriers of commodity circulation. Their performance directly affects the safety of goods, transportation efficiency, and user experience. Traditional corrugated cardboard boxes are usually made by bonding multiple layers of corrugated cardboard into a single piece of cardboard, and then processing it into a packaging box structure with certain cushioning and compressive strength through bonding or folding.

[0003] In the existing packaging box processing process, the packaging box is initially made of cardboard and supported by equipment fixtures. Then, the machine performs a series of compression and folding operations. Foam cushioning material can also be placed in the folded packaging box. The foam cushioning material and cardboard together form the packaging box. During the processing operation, cardboard pre-pressing creases and manual placement of cardboard on the processing fixtures are required. Pre-pressing and frequent manual material handling will greatly reduce the processing efficiency of the packaging box and make it difficult to maintain the continuity of processing. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a fixed tooling for packaging box processing.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] The fixtures used for processing the packaging box include:

[0007] Tooling table, which serves as a positioning point for cardboard folding;

[0008] A feeding device is arranged parallel to one side of the tooling table. The feeding device includes a cardboard placement seat, and the bottom of the cardboard placement area of ​​the cardboard placement seat is provided with a liftable tray that can push the cardboard upward.

[0009] A pushing device is arranged perpendicularly to the tooling table and the feeding device, and the pushing device includes a moving table.

[0010] The mounting plate is located above the feeding device. The top of the mounting plate has a guide hole, and the bottom of the mounting plate is also provided with a push plate for pushing the cardboard.

[0011] A creasing device is disposed on the top of a mounting plate. The creasing device includes a drive unit and a pressure roller that can move on the top of the mounting plate to pre-crease the cardboard. The pressure roller can pass downward through a guide hole and squeeze the cardboard on the top of the tray. The drive unit is used to drive the pressure roller to move.

[0012] Preferably, the feeding device further includes a lifting device for driving the pallet to rise and fall, the bottom of the cardboard placement seat is provided with a groove, the side plate is provided on the side of the cardboard placement seat near the tooling table, and the top of the side plate is flush with the top of the tooling table.

[0013] Preferably, the feeding device further includes a linear motor for driving the moving table, wherein the moving table moves toward the tooling table in the same direction as the moving direction of the cardboard.

[0014] Preferably, the driving device includes a base fixed to the top of the mounting plate, a servo motor fixed to the top of the base, a lead screw connected to the output shaft end of the servo motor, a slider threaded to the outside of the lead screw, shafts symmetrically arranged on the outer wall of the slider, and a pressure roller rotatably connected to the end of the shaft.

[0015] Preferably, the tooling table includes a support frame, a conveyor belt is provided on the top of the support frame, and two sets of extrusion mechanisms for pushing the cardboard are symmetrically arranged on the support frame.

[0016] Preferably, the side wall of the bracket is fixed with a fixing plate that cooperates with the extrusion mechanism. The extrusion mechanism includes a second cylinder fixed to one side of the fixing plate. The top of the telescopic end of the second cylinder is fixed with a mounting platform. The top of the mounting platform is fixed with a first cylinder. The telescopic end of the first cylinder is fixed with an extrusion plate.

[0017] Preferably, the top of the support is further provided with a corner bar, which can position the corner of the cardboard.

[0018] By using a creasing device and a pushing device set on one side of the tooling table, the feeding device sequentially conveys stacked cardboard upwards to the area below the creasing device. The creasing device pre-creases the top cardboard, and then the pushing device pushes the creasing cardboard to the top of the tooling table. This design enables automatic cardboard feeding and supports parallel processing: when the first cardboard is being folded on the tooling table, the creasing device and the pushing device can simultaneously creasing the second cardboard. Once the creasing of the preceding cardboard is completed, the second pre-creased cardboard can be immediately pushed to the tooling table, thus ensuring the continuity of packaging box processing and significantly improving overall efficiency. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a perspective view of the present utility model;

[0022] Figure 3 This is a schematic diagram of the mounting plate, feeding device, indentation device and pushing device of this utility model.

[0023] Figure 4 This is a perspective view of the mounting plate, indentation device, and material pushing device of this utility model.

[0024] Figure 5 This is a schematic diagram of the mounting plate and indentation device of this utility model;

[0025] Figure 6 This is a perspective view of the indentation device of this utility model;

[0026] Figure 7 This is a diagram showing the state of the feeding device of this utility model lifting the cardboard;

[0027] Figure 8 This is a perspective view of the tooling table of this utility model;

[0028] Figure 9 This is a diagram showing the state of the tooling table of this utility model with cardboard placed on it;

[0029] Figure 10 This is a schematic diagram showing the installation of the extrusion mechanism and the bracket of this utility model;

[0030] Figure 11 This is a perspective view of the extrusion mechanism of this utility model;

[0031] Figure 12 This is a perspective view of the packaging box of this utility model.

[0032] Explanation of reference numerals in the attached figures:

[0033] 100. Linear motor; 101. Moving table;

[0034] 110. Mounting plate; 111. Base plate; 112. Guide hole; 113. Through hole; 114. Push plate;

[0035] 120. Indentation device; 121. Servo motor; 122. Base; 123. Lead screw; 124. Slider; 125. Shaft; 126. Pressure roller;

[0036] 130. Lifting cylinder;

[0037] 200. Cardboard placement base; 210. Lifting device; 220. Pallet; 230. Groove;

[0038] 300. Tooling table;

[0039] 310. Extrusion mechanism; 311. First cylinder; 312. Mounting platform; 313. Extrusion plate; 314. Second cylinder;

[0040] 320. Conveyor belt; 330. Angle bar; 340. Bracket; 350. Fixing plate;

[0041] 400. Packaging box; 401. First foam board; 402. Second foam board; 403. Third foam board. Detailed Implementation

[0042] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0043] This application provides a fixed fixture for processing packaging boxes, including: a fixture table 300, a feeding device, an indentation device 120, and a pushing device;

[0044] Among them, such as Figure 1 , Figure 2 , Figure 8 , Figure 9 As shown, the tooling table 300 is used to support the cardboard. The folding process of the cardboard from the cardboard to the packaging box 400 is carried out on the top of the tooling table 300. The tooling table 300 includes a bracket 340, which provides stable support for the tooling table 300 to ensure that the tooling table 300 is located above the ground and can reach the required height. A conveyor belt 320 is provided on the top of the bracket 340. The conveyor belt 320 can transport the folded packaging box to the next station of the packaging box processing line so that the next piece of cardboard can be transported to the tooling table 300 for folding processing to meet the continuity of packaging box processing. Two sets of extrusion mechanisms 310 for pushing the cardboard are symmetrically arranged on the bracket 340. The extrusion mechanism 310 extrudes and pushes the two sides of the cardboard upward to achieve the purpose of folding the two sides of the cardboard. Specifically, a fixing plate 350 that cooperates with the extrusion mechanism 310 is fixed on the side wall of the bracket 340. The fixing plate 350 is used to fix the extrusion mechanism 310 as a whole.

[0045] like Figure 9 , Figure 10 , Figure 11 As shown, the extrusion mechanism 310 includes a second cylinder 314 fixed to one side of the fixed plate 350. A mounting platform 312 is fixed to the top of the telescopic end of the second cylinder 314. A first cylinder 311 is fixed to the top of the mounting platform 312. An extrusion plate 313 is fixed to the telescopic end of the first cylinder 311. Specifically, the second cylinder 314 first pushes the first cylinder 311 upwards. Simultaneously, the extrusion plate 313 also moves upwards. During this process, both sides of the cardboard are pushed upwards. Due to the indentation, both sides of the cardboard rotate about the indentation position as a "rotation axis." Then, the first cylinder 311 pushes the extrusion plate 313 laterally. The extrusion plate 313 pushes both sides of the cardboard continuously, thereby pushing both sides of the cardboard to... Figure 12 The cardboard is folded in a state where the two sides of the cardboard are perpendicular to the middle area of ​​the cardboard, thus completing the folding process of the carton;

[0046] The top of the bracket 340 is also provided with a corner bar 330. After the cardboard is pushed to the top of the tooling table 300, one corner of the cardboard is aligned with the corner bar 330 to complete the positioning. After positioning, foam is placed on the top of the cardboard.

[0047] It should be noted that the final processed packaging box 400 has the following shape. Figure 12 As shown, a rectangular cardboard is folded to form the shape shown in the figure. A first foam board 401 is placed inside the packaging box 400. A second foam board 402 and a third foam board 403 are placed at both ends of the packaging box 400, respectively. The first foam board 401, the second foam board 402 and the third foam board 403 are glued and fixed to the packaging box 400 (glue can be sprayed on the foam board placement area of ​​the cardboard before placing the foam board to fix the foam board to the cardboard, which also helps to shape the packaging box 400).

[0048] Specifically, such as Figure 9 As shown, pre-crimped cardboard is placed on top of the tooling table 300. Workers or a robotic arm place the first foam board 401, the second foam board 402, and the third foam board 403 onto... Figure 12 The folding process can be carried out at the placement position shown.

[0049] Among them, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 7 As shown, the feeding device is arranged parallel to one side of the tooling table 300. The feeding device can push the cardboard parallel to the top of the tooling table 300.

[0050] The feeding device includes a cardboard placement seat 200, where workers can stack multiple pieces of cardboard in advance. The bottom of the cardboard placement area of ​​the cardboard placement seat 200 is provided with a liftable tray 220 that can push the cardboard upwards. The tray 220 can push the stack of cardboard in the cardboard placement seat 200 upwards. The bottom of the cardboard placement seat 200 is provided with a groove 230, and the tray 220 can cooperate with the groove 230 to facilitate the placement of cardboard. The side of the cardboard placement seat 200 near the tooling table 300 is provided with a side plate, and the top of the side plate is flush with the top of the tooling table 300.

[0051] The feeding device also includes a lifting device 210 that drives the pallet 220 to move up and down. Specifically, when the lifting device 210 is activated, it drives the pallet 220 to move upwards. The lifting device 210 uses a stepper linear motor. During the movement of the pallet 220, it moves upwards by the thickness of one piece of cardboard each time, ensuring that the bottom of the top piece of cardboard in the cardboard stack is level with the top of the tooling table 300, so that the cardboard can be directly pushed to the top of the tooling table 300 later.

[0052] Among them, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the mounting plate 110 is located above the feeding device, and the creasing device 120 is disposed on the top of the mounting plate 110. A guide hole 112 is provided on the top of the mounting plate 110, and the pressure roller 126 can pass downward through the guide hole 112 and squeeze the cardboard on the top of the pallet 220.

[0053] The bottom of the mounting plate 110 is also provided with a push plate 114 for pushing the cardboard;

[0054] The creasing device 120 includes a drive unit and a pressure roller 126 that can move on top of the mounting plate 110 to pre-crease the cardboard. The drive unit is used to drive the pressure roller 126 to reciprocate.

[0055] It should be noted that the driving device includes a base 122 fixed to the top of the mounting plate 110. A servo motor 121 is fixed to the top of the base 122. A lead screw 123 is connected to the output shaft of the servo motor 121. A slider 124 is threaded to the outside of the lead screw 123. A shaft 125 is symmetrically arranged on the outer wall of the slider 124. A pressure roller 126 is rotatably connected to the end of the shaft 125. Specifically, when the driving device is started, the output shaft of the servo motor 121 drives the lead screw 123 to rotate. During this process, the slider 124 moves on the lead screw 123 and drives the shaft 125 to move synchronously. The pressure roller 126 performs a circular motion on the shaft end of the shaft 125 and presses an indentation on the top of the cardboard (to facilitate later folding).

[0056] Among them, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a lifting cylinder 130 is also provided on the top of the mounting plate 110. The telescopic end of the lifting cylinder 130 extends downward through the mounting plate 110. A base plate 111 is also provided below the mounting plate 110. The function of the base plate 111 is to allow a groove to be cut into its bottom, into which a pipe for conveying glue is placed. The bottom of the pipe is flush with the bottom of the base plate 111. An atomizing nozzle is provided at the bottom of the glue conveying pipe for spraying glue. A pressure device can be connected to the end of the glue pipe to force the glue into the pipe. Under pressure, the glue is sprayed from the atomizing nozzle and sprayed directly onto the top surface of the cardboard (making it convenient to place the foam board directly at the bottom of the cardboard later, thus facilitating the installation of the foam board). During the glue spraying process, the lifting cylinder 130 is in an extended state. At this time, there is a gap between the mounting plate 110 and the base plate 111. This gap prevents the pressure roller 126 from passing through the through hole 113 at the top of the base plate 111 (the top of the base plate 111 has a through hole 113 corresponding to the guide hole 112, so that the pressure roller 126 can press the cardboard downward).

[0057] It should be noted that during the pre-crimping process of the cardboard, the lifting cylinder 130 is in a shortened state (that is, at this time, the mounting plate 110 and the base plate 111 are close to each other, and the pressure roller 126 also moves downward. The pressure roller 126 passes through the guide hole 112 and the through hole 113). The pressure roller 126 contacts the cardboard and squeezes the bottom of the cardboard at the same time.

[0058] Among them, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the pushing device is used to push the top of the cardboard stack to the top of the tooling table 300 to complete the final step of feeding.

[0059] It should be noted that the pushing device is set perpendicularly to the tooling table 300 and the feeding device. The pushing device includes a moving table 101. The end of the mounting plate 110 is fixedly connected to the moving table 101 by bolts. The moving table 101 moves and drives the mounting plate 110 to move synchronously.

[0060] Specifically, the feeding device also includes a linear motor 100 that drives the moving table 101. The moving table 101 moves in the same direction as the tooling table 300. After the cardboard is pushed to a position level with the top of the tooling table 300, the linear motor 100 drives the moving table 101 to move. The moving table 101 directly drives the mounting plate 110 to move laterally. The push plate 114 at the bottom of the mounting plate 110 moves synchronously with the mounting plate 110. The push plate 114 pushes the cardboard, and the cardboard moves to the top of the tooling table 300. One corner of the cardboard aligns with the corner bar 330, thus completing the feeding.

[0061] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A fixing fixture for processing packaging boxes, characterized in that: A tooling table (300) serves as a positioning point for folding cardboard; A feeding device is arranged parallel to one side of the tooling table (300). The feeding device includes a cardboard placement seat (200). The bottom of the cardboard placement area of ​​the cardboard placement seat (200) is provided with a liftable tray (220) that can push the cardboard upward. A pushing device is arranged perpendicularly to the tooling table (300) and the feeding device, and the pushing device includes a moving table (101); Mounting plate (110) is located above the feeding device. A guide hole (112) is provided on the top of the mounting plate (110), and a push plate (114) for pushing the cardboard is provided on the bottom of the mounting plate (110). A creasing device (120) is disposed on the top of a mounting plate (110). The creasing device (120) includes a drive device and a pressure roller (126) that can move on the top of the mounting plate (110) and pre-crease the cardboard. The pressure roller (126) can pass downward through a guide hole (112) and press the cardboard on the top of the tray (220). The drive device is used to drive the pressure roller (126) to move.

2. The fixing fixture for processing packaging boxes according to claim 1, characterized in that: The feeding device also includes a lifting device (210) for driving the pallet (220) to rise and fall. The bottom of the cardboard placement seat (200) is provided with a groove (230). The side plate of the cardboard placement seat (200) near the tooling table (300) is provided. The top of the side plate is flush with the top of the tooling table (300).

3. The fixing fixture for processing packaging boxes according to claim 1, characterized in that: The feeding device also includes a linear motor (100) that drives the moving stage (101), and the moving direction of the moving stage (101) toward the tooling table (300) is consistent with the moving direction of the cardboard.

4. The fixing fixture for processing packaging boxes according to claim 1, characterized in that: The driving device includes a base (122) fixed on the top of the mounting plate (110), a servo motor (121) fixed on the top of the base (122), a lead screw (123) connected to the output shaft end of the servo motor (121), a slider (124) threaded to the outside of the lead screw (123), a shaft (125) symmetrically arranged on the outer wall of the slider (124), and a pressure roller (126) rotatably connected to the end of the shaft (125).

5. The fixing fixture for processing packaging boxes according to claim 1, characterized in that: The tooling table (300) includes a support (340), a conveyor belt (320) is provided on the top of the support (340), and two sets of extrusion mechanisms (310) for pushing the cardboard are symmetrically arranged on the support (340).

6. The fixing fixture for processing packaging boxes according to claim 5, characterized in that: The side wall of the bracket (340) is fixed with a fixing plate (350) that cooperates with the extrusion mechanism (310). The extrusion mechanism (310) includes a second cylinder (314) fixed to one side of the fixing plate (350). The top of the telescopic end of the second cylinder (314) is fixed with a mounting platform (312). The top of the mounting platform (312) is fixed with a first cylinder (311). The telescopic end of the first cylinder (311) is fixed with an extrusion plate (313).

7. The fixing fixture for processing packaging boxes according to claim 5, characterized in that: The top of the bracket (340) is also provided with a corner rod (330), which can position the corner of the cardboard.

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